Len Pasquarelli writes that in 2005, the NFL will have more teams employing the 3-4 defense than it has had at any time since the 1970s. What's next, a return to the single wing? Also of note: J.P. Losman will almost certainly be the Bills' 2005 starter. Jeff Garcia will be a free agent in a few weeks, but the Browns want to keep Kelly Holcomb around. And the NFL has ended its relationship with Levitra.